☰ Navigation Tabs
Crystal structure of the central region of human cohesin subunit STAG1
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4PK7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 277 0.1 M Bis Tris Propane pH 7.0, 0.2 M Sodium Malonate, 20 % PEG 3350, 10 % Ethylene Glycol
Crystal Properties Matthews coefficient Solvent content 2.86 57.05
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 154.654 α = 90 b = 166.718 β = 90 c = 46.878 γ = 90
Symmetry Space Group P 21 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS3 6M 2018-04-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04-1 0.92 Diamond I04-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.31 113.36 100 0.086 0.037 0.999 11.2 6.4 54404
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.31 2.37 100 0.903 0.373 0.632 1.9 6.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 4pk7 2.31 113.36 1.42 54300 2726 99.58 0.2282 0.2263 0.2286 0.2642 0.2652
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.429 f_angle_d 0.375 f_chiral_restr 0.033 f_plane_restr 0.003 f_bond_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6904 Nucleic Acid Atoms Solvent Atoms 184 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement DIALS data reduction Aimless data scaling PHASER phasing